package com.mogoweb.sitemap;

import java.util.List;

import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Point;
import android.os.Bundle;

import com.google.android.maps.GeoPoint;
import com.google.android.maps.MapActivity;
import com.google.android.maps.MapController;
import com.google.android.maps.MapView;
import com.google.android.maps.Overlay;

public class InDoorTestActivity extends MapActivity {
	private MapView mMapView;  
	private MapController mMapController;  
	private GeoPoint mGeoPoint;  
	
	@Override
	public void onCreate(Bundle savedInstanceState)  
	{  
		super.onCreate(savedInstanceState);  
		setContentView(R.layout.indoortest);  
		mMapView = (MapView) findViewById(R.id.indoor_test_map);  
		//设置为交通模式  
		// mMapView.setTraffic(true);  
		//设置为卫星模式  
		// mMapView.setSatellite(true);  
		//设置为街景模式  
		mMapView.setStreetView(false);  
		//取得MapController对象(控制MapView)  
		mMapController = mMapView.getController();  
		mMapView.setEnabled(true);  
		mMapView.setClickable(true);  
		//设置地图支持缩放  
		mMapView.setBuiltInZoomControls(true);  
		  
		//设置起点为成都  
		mGeoPoint = new GeoPoint((int) (30.659259 * 1000000), (int) (104.065762 * 1000000));  
		//定位到成都  
		mMapController.animateTo(mGeoPoint);  
		//设置倍数(1-21)  
		mMapController.setZoom(15);  
		  
		//添加Overlay，用于显示标注信息  
		MyLocationOverlay myLocationOverlay = new MyLocationOverlay();  
		List<Overlay> list = mMapView.getOverlays();  
		list.add(myLocationOverlay);
	}
	
	protected boolean isRouteDisplayed()  
	{  
		return false;  
	}
	
	class MyLocationOverlay extends Overlay  
	{  
		@Override  
		public boolean draw(Canvas canvas, MapView mapView, boolean shadow, long when)  
		{  
			super.draw(canvas, mapView, shadow);  
			Paint paint = new Paint();  
			Point myScreenCoords = new Point();  
			// 将经纬度转换成实际屏幕坐标  
			mapView.getProjection().toPixels(mGeoPoint, myScreenCoords);  
			paint.setStrokeWidth(1);  
			paint.setARGB(255, 255, 0, 0);  
			paint.setStyle(Paint.Style.STROKE);  
			Bitmap bmp = BitmapFactory.decodeResource(getResources(), R.drawable.home);  
			canvas.drawBitmap(bmp, myScreenCoords.x, myScreenCoords.y, paint);  
			canvas.drawText("天府广场", myScreenCoords.x, myScreenCoords.y, paint);  
			return true;  
		}
	}
}
